diff --git a/bloglist-backend/package-lock.json b/bloglist-backend/package-lock.json
index 06ffdc2..4a3a76f 100644
--- a/bloglist-backend/package-lock.json
+++ b/bloglist-backend/package-lock.json
@@ -16,7 +16,7 @@
         "express-async-errors": "^3.1.1",
         "jsonwebtoken": "^9.0.2",
         "lodash": "^4.17.21",
-        "mongoose": "^8.5.2",
+        "mongoose": "^8.5.3",
         "morgan": "^1.10.0"
       },
       "devDependencies": {
@@ -1349,9 +1349,9 @@
       }
     },
     "node_modules/mongoose": {
-      "version": "8.5.2",
-      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-8.5.2.tgz",
-      "integrity": "sha512-GZB4rHMdYfGatV+23IpCrqFbyCOjCNOHXgWbirr92KRwTEncBrtW3kgU9vmpKjsGf7nMmnAy06SwWUv1vhDkSg==",
+      "version": "8.5.3",
+      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-8.5.3.tgz",
+      "integrity": "sha512-OubSDbsAclDFGHjV82MsKyIGQWFc42Ot1l+0dhRS6U9xODM7rm/ES/WpOQd8Ds9j0Mx8QzxZtrSCnBh6o9wUqw==",
       "license": "MIT",
       "dependencies": {
         "bson": "^6.7.0",
diff --git a/bloglist-backend/package.json b/bloglist-backend/package.json
index 60c6030..a86e3cc 100644
--- a/bloglist-backend/package.json
+++ b/bloglist-backend/package.json
@@ -23,7 +23,7 @@
     "express-async-errors": "^3.1.1",
     "jsonwebtoken": "^9.0.2",
     "lodash": "^4.17.21",
-    "mongoose": "^8.5.2",
+    "mongoose": "^8.5.3",
     "morgan": "^1.10.0"
   },
   "devDependencies": {